494/6 - By Australia vs South Africa almost 100 years ago, on December 9, 1910. It is hard to understand why the Aussies were in such a hurry, since this was a timeless test. The Aussies won by an innings and 114 runs. The most runs scored in a day was 588 by England and India on Day 2 of their 1936 test (England scored 398/8 and India 190/0).
Perveance is a notion used in the description of charged particle beams. The value of perveance indicates how significant the space charge effect is on the beamâs motion. The term is used primarily for electron beams, in which motion is often dominated by the space charge.
Permeance is defined to be the gas flow rate through the material, per unit of area and per unit of pressure difference across the material. The unit is equal to 10 4 barrer per centimeter, or 10-6 cmÂ·s-1 Â·cmHg-1, or, in SI units, 7.5005 x 10-16 mÂ·s-1 Â·Pa-1. gauge (ga) [1] a traditional unit measuring the interior diameter of a shotgun barrel.